AIMC Topic: Joints

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Neurodynamic modeling of the fruit fly Drosophila melanogaster.

Bioinspiration & biomimetics Sep 14, 2020
This manuscript describes neuromechanical modeling of the fruit fly Drosophila melanogaster in the form of a hexapod robot, Drosophibot, and an accompanying dynamic simulation. Drosophibot is a testbed for real-time dynamical neural controllers model...
Robotics Walking Biomimetics Neural Networks, Computer Computer Simulation Animals Foot Movement Feedback, Sensory Insecta Drosophila melanogaster Joints
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GAS-GCN: Gated Action-Specific Graph Convolutional Networks for Skeleton-Based Action Recognition.

Sensors (Basel, Switzerland) Jun 21, 2020
Skeleton-based action recognition has achieved great advances with the development of graph convolutional networks (GCNs). Many existing GCNs-based models only use the fixed hand-crafted adjacency matrix to describe the connections between human body...
Humans Neural Networks, Computer Datasets as Topic Joints Skeleton
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Applying cascaded convolutional neural network design further enhances automatic scoring of arthritis disease activity on ultrasound images from rheumatoid arthritis patients.

Annals of the rheumatic diseases Jun 5, 2020
OBJECTIVES: We have previously shown that neural network technology can be used for scoring arthritis disease activity in ultrasound images from rheumatoid arthritis (RA) patients, giving scores according to the EULAR-OMERACT grading system. We have ...
Humans Neural Networks, Computer Female Arthritis, Rheumatoid Reproducibility of Results Middle Aged Image Interpretation, Computer-Assisted Joints Adult Severity of Illness Index Clinical Trials as Topic Rheumatology Male Ultrasonography Synovitis
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Real-Time Human Action Recognition with a Low-Cost RGB Camera and Mobile Robot Platform.

Sensors (Basel, Switzerland) May 19, 2020
Human action recognition is an important research area in the field of computer vision that can be applied in surveillance, assisted living, and robotic systems interacting with people. Although various approaches have been widely used, recent studie...
Skeleton Photography Movement Human Activities Humans Neural Networks, Computer Algorithms Robotics Joints
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A practical 3D-printed soft robotic prosthetic hand with multi-articulating capabilities.

PloS one May 14, 2020
Soft robotic hands with monolithic structure have shown great potential to be used as prostheses due to their advantages to yield light weight and compact designs as well as its ease of manufacture. However, existing soft prosthetic hands design were...
Thumb Humans Torsion, Mechanical Fingers Robotics Male Joints Biomechanical Phenomena Movement Hand Strength Printing, Three-Dimensional Amputees Artificial Limbs
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Multi-Person Pose Estimation Using an Orientation and Occlusion Aware Deep Learning Network.

Sensors (Basel, Switzerland) Mar 12, 2020
Image based human behavior and activity understanding has been a hot topic in the field of computer vision and multimedia. As an important part, skeleton estimation, which is also called pose estimation, has attracted lots of interests. For pose esti...
Orientation, Spatial Image Processing, Computer-Assisted Joints Photography Humans Deep Learning
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Weakly Supervised Adversarial Learning for 3D Human Pose Estimation from Point Clouds.

IEEE transactions on visualization and computer graphics Feb 13, 2020
Point clouds-based 3D human pose estimation that aims to recover the 3D locations of human skeleton joints plays an important role in many AR/VR applications. The success of existing methods is generally built upon large scale data annotated with 3D ...
Joints Humans Imaging, Three-Dimensional Posture Supervised Machine Learning
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Prediction of lower limb joint angles and moments during gait using artificial neural networks.

Medical & biological engineering & computing Dec 11, 2019
In recent years, gait analysis outside the laboratory attracts more and more attention in clinical applications as well as in life sciences. Wearable sensors such as inertial sensors show high potential in these applications. Unfortunately, they can ...
Joints Gait Models, Biological Databases as Topic Biomechanical Phenomena Lower Extremity Humans Kinetics Neural Networks, Computer
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HYBRID: Ambulatory Robotic Gait Trainer with Movement Induction and Partial Weight Support.

Sensors (Basel, Switzerland) Nov 2, 2019
Robotic exoskeletons that induce leg movement have proven effective for lower body rehabilitation, but current solutions offer limited gait patterns, lack stabilization, and do not properly stimulate the proprioceptive and balance systems (since the ...
Robotics Exoskeleton Device Range of Motion, Articular Gait Humans Joints Body Weight User-Computer Interface Movement
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A probabilistic method to estimate gait kinetics in the absence of ground reaction force measurements.

Journal of biomechanics Sep 5, 2019
Human joint torques during gait are usually computed using inverse dynamics. This method requires a skeletal model, kinematics and measured ground reaction forces and moments (GRFM). Measuring GRFM is however only possible in a controlled environment...
Walking Speed Male Female Humans Probability Young Adult Machine Learning Kinetics Gait Analysis Biomechanical Phenomena Torque Joints
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